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Vulnerability record · CVE-2022-0747 · published 21 March 2022

CVE-2022-0747: Quantumcloud infographic maker sql injection vulnerability

Quantumcloud · Infographic Maker

The Infographic Maker WordPress plugin before 4.3.8 does not validate and escape the post_id parameter before using it in a SQL statement via the qcld_upvote_action AJAX action (available to unauthenticated and authenticated users), leading to an unauthenticated SQL Injection

9.8 CVSS 3.1 Critical EPSS 15% · top 3.4% CWE-89 · SQL injection
9.8CVSS 3.1 base score, v2 7.5
15%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

The Infographic Maker WordPress plugin before 4.3.8 does not validate and escape the post_id parameter before using it in a SQL statement via the qcld_upvote_action AJAX action (available to unauthenticated and authenticated users), leading to an unauthenticated SQL Injection

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://plugins.trac.wordpress.org/changeset/2684336 PatchThird Party Advisory
https://wpscan.com/vulnerability/a8575322-c2cf-486a-9c37-71a22167aac3 ExploitThird Party Advisory
https://plugins.trac.wordpress.org/changeset/2684336 PatchThird Party Advisory
https://wpscan.com/vulnerability/a8575322-c2cf-486a-9c37-71a22167aac3 ExploitThird Party Advisory

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2022-0747), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.